EP0418160B1 - Vorrichtung zur dichten Befestigung eines austauschbaren Teiles an einem Zellenflansch und Werkzeug zur Montage einer solchen Vorrichtung - Google Patents

Vorrichtung zur dichten Befestigung eines austauschbaren Teiles an einem Zellenflansch und Werkzeug zur Montage einer solchen Vorrichtung Download PDF

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Publication number
EP0418160B1
EP0418160B1 EP90402526A EP90402526A EP0418160B1 EP 0418160 B1 EP0418160 B1 EP 0418160B1 EP 90402526 A EP90402526 A EP 90402526A EP 90402526 A EP90402526 A EP 90402526A EP 0418160 B1 EP0418160 B1 EP 0418160B1
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EP
European Patent Office
Prior art keywords
ring
flange
safety ring
supporting ring
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP90402526A
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English (en)
French (fr)
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EP0418160A1 (de
Inventor
Charles Glachet
Liliane Ponchet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Getinge Life Science France SAS
Original Assignee
La Calhene SA
SNE la Calhene SA
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Publication date
Application filed by La Calhene SA, SNE la Calhene SA filed Critical La Calhene SA
Publication of EP0418160A1 publication Critical patent/EP0418160A1/de
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Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/04—Shielded glove-boxes
    • G21F7/053—Glove mounting means

Definitions

  • a fixing device thus designed has the advantage that the axial force which must be exerted on the ring carrying the interchangeable member, both for putting it in place in the cell flange and for driving it out, is much less than that of a fixing device in which the axial retention of the ring supporting the interchangeable member in the cell flange is fully supported by this ring.
  • the tools for these maneuvers can therefore be relatively simple and controlled manually.
  • the subject of the invention is precisely a device for sealingly securing an interchangeable member in a cell flange, produced generally according to the teachings of document FR-A-2 621 375 and in which the safety ring immobilizes both the support ring carrying the interchangeable member in translation and in rotation in a determined angular position.
  • the safety ring advantageously carries a control member for the locking members, accessible from a rear face of the safety ring and whose actuation has the effect of bringing the locking members into the inactive position.
  • the support ring 36 is constituted by the assembly of two rigid parts which are respectively in the form of an inner ring 40 and an outer ring 42. If we consider that the front of the support ring 36 is the part of it intended to be turned towards the inside of the cell and that the rear is on the contrary the part of the ring intended to be turned towards the outside of the cell, the relative arrangement between the inner rings 40 and outer 42 is such that the inner ring 40 is mounted in the outer ring 42 from the rear of the latter. The interlocking is ensured by clipping when a shoulder 44 turned towards the rear, formed on the external face of the ring 40, comes opposite a shoulder 46 turned towards the front, formed on the surface inside of the outer ring 42.
  • the part of the recess 48 intended to receive the end bead 50 of the interchangeable member 38 is delimited, on the inner ring 40, by a groove 54 in an arc of a circle matching the external shape of the bead 50 and, on the outer ring 42, by a shoulder 56 with a circular arc section, turned towards the rear and also conforming to the external shape of the bead 50.
  • This arrangement has the consequence that, when a tearing force is exerted on the member 38, a self-jamming effect of the end bead 50 on the inner 40 and outer 42 rings of the support ring 36 is obtained.
  • the outer surface of the inner ring 40 and the inner surface of the outer ring 42 extend forwards respectively beyond the groove 54 and the shoulder 56 in the form of two frustoconical parts 58 and 60.
  • These parts frustoconical, whose diameter decreases towards the front, delimit between them an annular space in which is received the flexible wall 62 of the interchangeable member 38, terminated by the end bead 50.
  • the conicity of these frustoconical parts 58 and 60 is slightly different, so that the width of the abovementioned annular space is narrower near the front face of the support ring 36. In this way, a pinching effect of the flexible wall 62 is obtained at this point, which prevents the penetration of dust or other materials between the rings 40 and 42.
  • the outer ring 42 of the support ring 36 has a generally cylindrical outer surface whose diameter is substantially equal to that of the cylindrical part 28 of small diameter of the inner surface of the cell flange 16. At its front end, this outer surface cylindrical of the ring 42 however has a curved annular part or section in an arc of a circle 64 slightly projecting from the rest of the surface. This convex annular part 64 is complementary to the groove 32 formed in the cylindrical part 28. Immediately behind the convex annular part 64, a groove is formed on the cylindrical outer surface of the ring 42, so as to accommodate a seal therein. annular lip 66. Finally, the rear part of the cylindrical outer surface of the ring 42 comprises the male part 68 of a bayonet connection system.
  • the safety ring 72 has a crown-shaped part which projects on the external periphery of the front face of this ring and has, respectively, on its external and internal surfaces, a male part 74 of a complementary bayonet connection system. of the female part 24 formed in the cell flange 16, and a female part 76 of a bayonet connection system complementary to the male part 68 formed on the support ring 36.
  • the safety ring 72 can be fixed respectively on the support ring 36 and on the cell flange 16 by these two bayonet connection systems.
  • a second locking member constituted by a rocking lever 82 is mounted in a radial slot 83 formed in the safety ring 72.
  • This lever 82 is pivotally mounted on an axis 84 orthogonal to the axis of the ring 72 and its outer end makes protrusion beyond the outer surface of the ring 72, so as to be able to occupy an active front position and an inactive rear position illustrated respectively in FIGS. 2A and 2B.
  • a helical compression spring 86 housed in a blind hole 87 with an axis parallel to the axis of the ring 72, bears respectively in the bottom of this blind hole and on the opposite end of the rocking lever 82, to maintain normally this lever in its active rear position.
  • the rear part of the cylindrical outer surface of this ring comprises the male part 99 of a bayonet connection system, this male part being identical to that formed at 68 on the support ring 36.
  • the mounting tool 100 also includes a control sleeve 110 which penetrates into the rear parts of the sleeve 102 and of the piston 104.
  • the sleeve 110 is immobilized in translation relative to the piston 104 while being able to rotate freely in the latter, thanks to rollers 112 whose axes, oriented radially, are fixed on the sleeve 110 and which are received in an annular groove 114 formed on the interior surface of the piston 104.
  • the sleeve 110 cooperates with the sleeve 102 by a ramp system which has the effect, during a rotation of the sleeve 110 in the sleeve 102, to cause a corresponding translation of this same sleeve relative to the sleeve.
  • this ramp system consists of at least one roller 116 whose axis, oriented radially, is fixed on the sleeve 110 and which is received in a slot 118 formed in the sleeve 110 and inclined approximately in propeller.
  • tool 100 generally has an annular shape whose internal diameter is substantially equal to that of the ring 36. This allows the introduction of parts not limited in length and of a diameter corresponding to the passage diameter of the ring 36.
  • the rear end thereof which projects beyond the sheath 102 carries one or more handles 120 oriented radially. At least one of these handles 120 has a bore in which is received a cylindrical rod 122 terminated by a pin 124.
  • the pin 124 is engaged in a hole 126 passing through the sheath 102, under the action of a spring 128, placed between the end of the rod 122 and the bottom of the bore in which the latter is received, as illustrated in FIG. 3.
  • the front end of the sleeve 102 has on its outer surface a male part 132 of a bayonet connection system on which is received a female part 133 formed on the rear end of an extension sleeve 135.
  • the extension sleeve 135 comprises also, at its front end, the male part 137 of a bayonet connection system, complementary to the female part 24 formed in the cell flange 16.
  • the male parts 132 and 137, as well as the female parts 133 and 24 are identical.
  • extension sleeve 135 The purpose of the extension sleeve 135 is to facilitate the positioning of the ring 36 without the risk of damaging its lip seal 66 on the piston 104. It is immobilized in rotation relative to the sheath 102 by a spring tab, not shown, fixed on the sheath and projecting forward to be received in a notch in the extension sheath when the latter is mounted on the sheath.
  • the peripheral edge of the front face of the piston 104 is extended by a crown, the inner surface of which forms a female part 134 of a bayonet connection system, complementary to the male part 68 formed on the support ring 36 and to the male part. 99 formed on the safety ring 72.
  • the annular piston 104 also supports a rotating indexing piece constituted by a sliding cylindrical piece 136 mounted in a blind bore formed parallel to its axis in the piston 104 and opening onto the front face of the latter.
  • the sliding part 136 carries two radial rods 138 and 140 which are received in a slot 142 formed in the piston 104 parallel to its axis and thus limit the axial movement of the part 136 inside the latter.
  • a compression spring 144 placed between the part 136 and the bottom of the blind bore in which this part is housed normally maintains the latter in an active position illustrated in FIG. 3. In this position, the front end of the part 136 protrudes slightly beyond the front face of the piston 104.
  • the cooperation of the rods 138 and 140 with the light 142 allows the part 136 to move back to an inactive rear position, against the spring 144, in which the front end of the part 136 is flush with the front face of the piston 104.
  • the radial rod 140 extends beyond the exterior surface of the piston 104 in a second axial lumen 146 formed in the sheath 102.
  • This lumen 146 is dimensioned such that the radial rod 140 is located near its rear end when the sleeve 110 and the piston 104 occupy their rear extreme position illustrated in FIG. 3.
  • the radial rod 140 comes to bear on the front end of the slot 146, which has the effect of bringing the part 136 into its retracted rear position when the sleeve 110 and the piston 104 occupy their extreme front position.
  • the sleeve 110 and the piston 104 are placed in their rear extreme position relative to the sleeve 102, on which the extension sleeve 135 is fixed.
  • the sleeve 110 is then immobilized relative to the sleeve 102 by the pin 124, as illustrated in FIG. 3. Under these conditions, the sleeve 110, the piston 104 and the sleeve 102 constitute three elements immobilized with respect to each other.
  • the support ring 36 is then fixed on the front end of the piston 104 by the cooperation of the two parts 68 and 134 of the corresponding bayonet link.
  • the front end of the indexing piece 136 enters the groove 70 formed on the rear face of the ring 36, under the action of the spring 144, and the extension sleeve 135 is replaced as illustrated in Figure 4A.
  • the angular position of the ring 36 carrying the interchangeable member 38 relative to the various elements constituting the tool 100 is then known.
  • the tool 100 carrying the support ring 36 is then fixed on the flange cell 16 by the cooperation of parts 24 and 137 of the bayonet connection system provided between the extension sleeve 135 and the cell flange 16. Since the ring 36 is angularly positioned inside the sleeve 102, an angular positioning of this ring inside the cell flange 16 is thus ensured.
  • the pin 124 is then retracted by acting on the handle 130 (FIG. 3), in order to separate the sleeve 110 from the sheath 102.
  • the handles 110 are then controlled by the rotation of the sleeve 110 in the direction corresponding to the movement towards the front of this sleeve and of the piston 104. Consequently, the support ring 36 which is attached to the piston 104 is pushed inside the cell flange 16 until the convex annular part 64 of the ring 36 found in the complementary groove 32.
  • the stroke of the piston 104 is determined with precision so that this positioning is perfectly ensured when the piston 104 occupies its extreme front position.
  • the support ring 36 is then mounted in the cell flange 16 as illustrated in FIG. 4D, so that its axial and angular positions are known with good precision.
  • the extension sleeve 135 is removed from the sleeve 102 and the sleeve 110 and the piston 104 are placed in an intermediate position relative to the sleeve 102.
  • This position can be determined by a hole (not shown) similar to the hole 126 and into which the pin 124.
  • the safety ring 72 is then fixed to the front end of the piston 104 by the cooperation of the parts 99 and 134 of the corresponding bayonet connection system.
  • the indexing piece 136 penetrates into the hollow part 92 formed on the rear face of the ring 72 (FIG. 2A), which has the effect of tilting the lever 88 and, consequently, d 'bring in the inactive positions the lug 78 and the lever 82, in the position shown in Figure 2B.
  • the safety ring 72 is then fixed simultaneously on the cell flange 16 and on the support ring 36 by the cooperation of the parts 24 and 74 of the bayonet connection system formed between the flange 16 and the ring 72 and by the cooperation of the parts 68 and 76 formed between the rings 36 and 72.
  • the corresponding situation is illustrated in FIG. 5A.
  • the locking ring 72 is then triggered in rotation on the cell flange 16 and on the support ring 36 by controlling a displacement of the piston 104 towards its extreme front position relative to the sheath 102. For this, action is again taken on the handles 120 of the sleeve 110, after having unlocked the latter of the sleeve 102 thanks to the latch 130. Under these conditions, the indexing piece 136 is brought into its inactive rear position by the cooperation of the radial rod 140 with the front end of the light 146, as shown in the figure 5B. Consequently, the levers 88 and 82 as well as the lug 78 return to their active position illustrated in FIG. 2A.
  • the lever 82 immobilizes the safety ring 72 in rotation in the cell flange 16.
  • the lug 78 immobilizes the support ring 36 in rotation relative to the safety ring 72. Consequently, any relative rotation between the rings 36 and 72 and the flange 16 is prevented and the angular positioning of the support ring 36 inside the cell flange is ensured with precision and without risk of accidental disconnection.
  • the tool 100 can then be disconnected from the safety ring 72 as illustrated in FIG. 5C.
  • the waterproof fixing device therefore makes it possible to eliminate any risk of accidental tearing off of an interchangeable member, while ensuring the positioning of this member without it being necessary to exert significant efforts and by guaranteeing if necessary its angular positioning.
  • the safety ring 72 is first dismantled using the tool 100 not equipped with the extension sleeve 135, by performing in the reverse order of the operations which have just been described with reference to FIGS. 5A to 5C.
  • the support ring 32 carrying the new member 38 is then put in place, automatically driving, inside the cell, the support ring carrying the used member, during the axial introduction of the new support ring described in referring to Figure 4C.
  • the curved portion 64 of the used ring then cleans the surface of the cylindrical part 28 internal to the cell.
  • a safety ring which can be the same as previously or a new ring is put in place.
  • the invention is not limited to the embodiment which has just been described by way of example, but covers all its variants. It will be understood in particular that the members making it possible to secure the rotation of the safety ring both with respect to the support ring and to the cell flange can take different forms from those which have been described. The same is true of the means enabling the erasure of these blocking members to be controlled.
  • the fixing device according to the invention is compatible with confinement cells, the wall of which is doubled externally by biological protection.
  • a double ring makes it possible in particular to fix the two envelopes of an interchangeable organ with double envelope, between a single outer ring carrying two lip seals similar to seal 66 and two inner rings fitted respectively from the front and from the rear of the outer ring, a passage crossing the latter and opening between the two lip seals, opposite a passage formed in the cell flange possibly allowing to ventilate and control the inter-envelope space.
  • a triple ring in reality constituted by two double rings mounted end to end and each carrying a double-envelope member, allows, in addition to the inter-envelope ventilation, to put in atmosphere the volume located between the two organs, by a passage additional formed in the cell ring.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Centrifugal Separators (AREA)

Claims (16)

  1. Vorrichtung zur dichten Befestigung eines austauschbaren Teiles (38) an einem Flansch (16), der an einer Wand einer Sicherheitszelle montiert ist, wobei diese Befestigungsvorrichtung einen Haltering (36), welcher das austauschbare Teil trägt, und einen Sicherungsring (72), welcher über zwei Bayonettverbindungen (24,74 ; 68,76) sowohl an den Flansch als auch an den Haltering angeschlossen werden kann, umfaßt, dadurch gekennzeichnet, daß die Vorrichtungen (78,82) zur Blockierung der Drehbewegung dazu bestimmt sind, zwischen dem Sicherungsring (72) und dem Flansch (16) sowie zwischen dem Sicherungsring (72) und dem Haltering (36) eine Drehung des Sicherungsringes (72) sowohl in Bezug auf den Flansch (16) als auch auf den Haltering (36) zu verhindern, während der Sicherungsring durch die genannten Bayonettverbindungen fixiert wird.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vorrichtungen zur Blockierung der Drehbewegung mindestens zwei Blockierteile (82, 78) umfassen welche an dem Sicherungsring montiert sind und in der Lage sind, eine aktive und eine inaktive Stellung einzunehmen, sowie mindestens zwei Einschnitte (34, 70), die sich jeweils an dem Flansch und an dem Haltering befinden und jeweils gegenüber jedem der genannten Blockierteile angeordnet sind, während der Sicherungsring durch die genannten Bayonettverbindungen so befestigt ist, daß diese Blockierteile in diese Einschnitte eindringen, während sie sich in der aktiven Stellung befinden.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die elastischen Teile (80,86), welche an dem Sicherungsring (72) montiert sind, die Blockierteile (78, 82) normalerweise in deren aktive Stellung zwingen.
  4. Vorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das erste der genannten Blockierteile eine Gleitnocke (78) ist, die von einer Fläche vor dem Sicherungsring (72) absteht und, wenn sich dieser in der aktiven Stellung befindet, in das Innere eines radialen Einschnittes (70) ragt, welcher sich auf einer hinteren Fläche des Halteringes (36) befindet, und das zweite Blockierteil ein Kipphebel (82) ist, welche über einen Außenrand des Sicherungsringes hervorsteht und, wenn sich dieser in seiner aktiven Stellung befindet, in das Innere eines radialen Einschnittes (34) ragt, welcher sich an einem hinteren Ende des Flansches (16) befindet.
  5. Vorrichtung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß der Sicherungsring (72) ein Steuerteil (88) der Blockierteile (78,82) trägt, welches hinter einer hinteren Fläche des Sicherungsringes zugänglich ist und dessen Betätigung dazu führt, daß die Blockierteile in deren inaktive Stellung versetzt werden.
  6. Vorrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß der Haltering (36) zwischen einem Dichtring (66) und einer Vorderfläche ein gewölbtes, ringförmiges Teil (64) enthält, welches in der Lage ist, in eine zusätzliche Halterille (32) einzudringen, die sich im Inneren des Flansches (16) befindet.
  7. Vorrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß der Haltering (36) zwei starre Teile (40,42) enthält, die in der Lage sind, durch Einschnappen so ineinanderzugreifen, daß sie in einer ringförmigen Aussparung, welche von den beiden Teilen begrenzt wird, eine Endwulst (50) des austauschbaren Teils und eine komprimierbare Ausgleichsdichtung (52) mit den Abmessungen dieser Wulst komprimieren.
  8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die beiden starren Teile (40,42) zwei sich gegenüberstehende, kegelstumpfartige Flächen (58, 60) aufweisen, die die genannte ringförmige Aussparung mit einer Fläche vor dem Haltering verbinden und zwischen denen eine flexible Wand (62) des austauschbaren Teils, welche durch die Wulst abgeschlossen wird, komprimiert wird, wobei die genannten kegelstumpfförmigen Flächen eine unterschiedliche Kegeligkeit aufweisen, und zwar so, daß die Kompression der flexiblen Wand in der Nähe der Fläche vor dem Haltering größer ist.
  9. Vorrichtung nach einem der Ansprüche 7 und 8, dadurch gekennzeichnet, daß die starren Teile einen inneren Ring (40) enthalten, auf dessen Umfang sich eine Rille mit kreisbogenförmigen Querschnitt (54) befindet, die dazu bestimmt ist, die Endwulst des austauschbaren Teils aufzunehmen, sowie einen äußeren Ring (42), in dem sich ein Vorsprung mit kreisbogenförmigen Querschnitt (54) befindet, welcher in Richtung einer hinteren Fläche des Halteringes gedreht ist und auf dem die genannte Endwulst aufliegt.
  10. Montagewerkzeug für eine Befestigungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß dieses Werkzeug folgendes enthält:
    - eine äußere Hülse (102), dessen vorderes Ende sich durch die erste Bayonettverbindung (137, 24) an dem Flansch (16) befestigen läßt;
    - einen kreisförmigen Kolben (104), der in der äußeren Hülse gleitbar montiert ist und dessen vorderes Ende sich schrittweise über den Haltering (36) und über den Sicherungsring (72) durch die zweite Bayonettverbindung (134,68,99) befestigen läßt.
    - Steuerteile (110,118,120), die das Gleiten des ringförmigen Kolbens über eine Strecke, welche im Inneren durch die äußere Hülse bestimmt wird, gewährleisten;
    - mindestens ein Dreh-Verriegelungsteil (136), welches an dem ringförmigen Kolben (104) montiert so ist, daß es schrittweise in den Einschnitt (70) eindringen kann, der sich im Haltering (36) und in einem Hohlraum (92) befindet, welcher an dem Sicherungsring (72) angebracht ist, indem man das Bedienteil (88) des letzteren betätigt; und
    - Teile (140, 146) zur Steuerung der automatischen Rückstellung des Verriegelungsteils (136), während der ringförmige Kolben (104) an der vorderen Endstellung in Bezug auf die äußere Hülle angelangt.
  11. Werkzeug nach Anspruch 10, dadurch gekennzeichnet, daß Dreh-Verriegelungsteil ein Gleitstück (136) ist, welches mit Hilfe von elastischen Teilen (144) normalerweise in einer aktiven Stellung gehalten wird und über die vordere Fläche des ringförmigen Kolbens hervorsteht.
  12. Werkzeug nach Anspruch 11, dadurch gekennzeichnet, daß die Teile zur Steuerung einer automatischen Rückstellung des Verriegelungsteils (136) einen Zapfen enthalten, der mit diesem Teil fest verbunden ist, und in eine Öffnung hineinpaßt, welche sich in der äußeren Hülse (102) befindet, wobei dieser Zapfen auf einem Ende der Öffnung zur Auflage kommt, bevor der ringförmige Kolben (104) die genannte vordere Endstellung erreicht.
  13. Werkzeug nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß die Bedienteile eine Steuermuffe (110) enthalten, die mit dem ringförmigen Kolben verschiebbar verbunden ist und mit der äußeren Hülse über ein Rampensystem (118) zusammenwirkt, infolgedessen eine Drehung der Steuermuffe eine dementsprechende Verschiebung der Muffe im Inneren der äußeren Hülse bewirkt.
  14. Werkzeug nach Anspruch 13, dadurch gekennzeichnet, daß die Steuermuffe (110) mit mindestens einem Griff (120) ausgestattet ist, an dem sich ein versenkbares Metallstück ( 124) befindet, welcher in der Lage ist, in mindestens ein Loch (126) der äußeren Hülse (102) einzugreifen, um letztere mit der Steuerhülse mindestens dann fest zu verbinden, wenn letztere die vordere und die hintere Endstellung in der Hülse einnimmt.
  15. Werkzeug nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß das vordere Ende der äußeren Hülse (102) sich an einer Verlängerungshülse (135) befestigen läßt, welche wiederum sich an dem Flansch (16) durch eine Bayonettverbindung (137,24) befestigen läßt.
  16. Werkzeug nach einem der Ansprüche 10 bis 15, dadurch gekennzeichnet, daß es im wesentlichen eine ringförmige Form hat, dessen Innendurchmesser mit dem Innendurchmesser des Halteringes (36) fast genau übereinstimmt.
EP90402526A 1989-09-15 1990-09-13 Vorrichtung zur dichten Befestigung eines austauschbaren Teiles an einem Zellenflansch und Werkzeug zur Montage einer solchen Vorrichtung Expired - Lifetime EP0418160B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8912102 1989-09-15
FR8912102A FR2652143B1 (fr) 1989-09-15 1989-09-15 Dispositif de fixation etanche d'un organe interchangeable dans une bride de cellule et outil de montage d'un tel dispositif.

Publications (2)

Publication Number Publication Date
EP0418160A1 EP0418160A1 (de) 1991-03-20
EP0418160B1 true EP0418160B1 (de) 1995-02-22

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EP90402526A Expired - Lifetime EP0418160B1 (de) 1989-09-15 1990-09-13 Vorrichtung zur dichten Befestigung eines austauschbaren Teiles an einem Zellenflansch und Werkzeug zur Montage einer solchen Vorrichtung

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Country Link
US (1) US5090782A (de)
EP (1) EP0418160B1 (de)
JP (1) JP3296432B2 (de)
DE (1) DE69017127T2 (de)
FR (1) FR2652143B1 (de)

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FR2879490B1 (fr) 2004-12-21 2007-03-23 Tech En Milieu Ionisant Stmi S Dispositif d'intervention motorise pour boite a gant et boite a gant equipee d'un tel dispositif
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FR2944380B1 (fr) 2009-04-09 2011-05-13 Charles Glachet Dispositif de fixation etanche d'un organe interchangeable dans une bague d'enceinte montee sur une paroi de cellule de confinement
US8887365B2 (en) * 2009-09-24 2014-11-18 Delaware Capital Formation, Inc. Glove port retrofit assembly and method of replacing components
FR2984791B1 (fr) * 2011-12-23 2014-02-21 Getinge La Calhene Installation comportant une boite a gants et un dispositif de changement de gant integrant un suivi du changement des gants
FR2988205B1 (fr) 2012-03-13 2014-05-09 Getinge La Calhene Dispositif de montage etanche d'un organe interchangeable sur une enceinte de confinement a securite renforcee
FR2989509A1 (fr) * 2012-04-13 2013-10-18 Getinge La Calhene Bague pour organe interchangeable destine a etre monte de maniere etanche sur une enceinte de confinement offrant une securite amelioree
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EP3265231B1 (de) * 2015-03-02 2019-01-30 Delaware Capital Formation, Inc. Anpassbare montageschnittstelle für einen abgedichteten transferport
FR3034034B1 (fr) * 2015-03-26 2017-04-28 Piercan Dispositif bidirectionnel de changement d'un gant de manipulation et procede de remplacement de ce gant par translation
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Publication number Publication date
FR2652143B1 (fr) 1991-12-13
EP0418160A1 (de) 1991-03-20
JP3296432B2 (ja) 2002-07-02
JPH03129178A (ja) 1991-06-03
DE69017127D1 (de) 1995-03-30
DE69017127T2 (de) 1995-09-21
US5090782A (en) 1992-02-25
FR2652143A1 (fr) 1991-03-22

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